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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Production of zearalenone in vitro and in corn grains stored under modified atmospheres
Year:
1991
Authors :
בלומנטל-יונסי, ג'יל
;
.
ברקאי-גולן, רבקה
;
.
מנשרוב, מזל
;
.
פסטר, נחמן
;
.
Volume :
12
Co-Authors:
Paster, N., Department of Stored Products, A.R.O., The Volcani Center, Bet Dagan, Israel
Blumenthal-Yonassi, J., Department of Stored Products, A.R.O., The Volcani Center, Bet Dagan, Israel
Barkai-Golan, R., Department of Stored Products, A.R.O., The Volcani Center, Bet Dagan, Israel
Menasherov, M., Department of Stored Products, A.R.O., The Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
157
To page:
165
(
Total pages:
9
)
Abstract:
The production of zearalenone by an isolate of Fusarium equiseti was studied in chemically defined medium and in corn grains stored under modified atmospheres. An increase in the concentrations of sucrose or xylose in Czapek's medium resulted in increased toxin production, while no toxin was produced when lactose was present in the medium. Methionine (10-2 and 10-3 M) and cystine (10-3 M) added to Czapek's medium inhibited zearalenone production. When amino acids or nitrogen salts were added as the sole nitrogen source, only alanine, tryptophan and NH4Cl totally inhibited zearalenone production. Zearalenone production was inhibited almost completely in high-moisture corn grains (27%) kept under atmospheres enriched with high CO2 levels (60%, 40% or 20%) with either 20% or 5% O2. However, a lower amount of CO2 was needed to inhibit fungal development and toxin formation when a reduced O2 level was applied. © 1991.
Note:
Related Files :
food microbiology
Fusarium
Fusarium equiseti
methionine
plant
sucrose
xylose
Zea mays
Zearalenone
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/0168-1605(91)90065-W
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
29895
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:50
You may also be interested in
Scientific Publication
Production of zearalenone in vitro and in corn grains stored under modified atmospheres
12
Paster, N., Department of Stored Products, A.R.O., The Volcani Center, Bet Dagan, Israel
Blumenthal-Yonassi, J., Department of Stored Products, A.R.O., The Volcani Center, Bet Dagan, Israel
Barkai-Golan, R., Department of Stored Products, A.R.O., The Volcani Center, Bet Dagan, Israel
Menasherov, M., Department of Stored Products, A.R.O., The Volcani Center, Bet Dagan, Israel
Production of zearalenone in vitro and in corn grains stored under modified atmospheres
The production of zearalenone by an isolate of Fusarium equiseti was studied in chemically defined medium and in corn grains stored under modified atmospheres. An increase in the concentrations of sucrose or xylose in Czapek's medium resulted in increased toxin production, while no toxin was produced when lactose was present in the medium. Methionine (10-2 and 10-3 M) and cystine (10-3 M) added to Czapek's medium inhibited zearalenone production. When amino acids or nitrogen salts were added as the sole nitrogen source, only alanine, tryptophan and NH4Cl totally inhibited zearalenone production. Zearalenone production was inhibited almost completely in high-moisture corn grains (27%) kept under atmospheres enriched with high CO2 levels (60%, 40% or 20%) with either 20% or 5% O2. However, a lower amount of CO2 was needed to inhibit fungal development and toxin formation when a reduced O2 level was applied. © 1991.
Scientific Publication
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